Attackers Actively Exploiting Critical Vulnerability in Everest Forms Pro Plugin

On March 30th, 2026, we publicly disclosed a critical Remote Code Execution vulnerability in Everest Forms Pro, a WordPress plugin with an estimated 4,000 active installations. This vulnerability can be leveraged by unauthenticated attackers to execute arbitrary PHP code on the server, leading to...

Ubuntu 24.04 LTS : FFmpeg vulnerability (USN-8329-1)

The remote Ubuntu 24.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-8329-1 advisory. It was discovered that the FFmpeg CAF decoder incorrectly handled certain file size calculations. An attacker could possibly use this issue to cause FFmpeg to...

UBUNTU-CVE-2026-46193

In the Linux kernel, the following vulnerability has been resolved: xfrm: ah: account for ESN high bits in async callbacks AH allocates its temporary auth/ICV layout differently when ESN is enabled: the async ahash setup appends a 4-byte seqhi slot before the ICV or authdata area, but the async...

SUSE CVE-2026-45967

In the Linux kernel, the following vulnerability has been resolved: bpf: Return proper address for non-zero offsets in insn array The mapdirectvalueaddr function of the instruction array map incorrectly adds offset to the resulting address. This is a bug, because later the resolvepseudoldimm64...

CVE-2026-45927

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF subsystem. This vulnerability, a Time-of-check to time-of-use TOCTOU bug, allows a local attacker to modify the contents of a BPF map after its hash has been calculated but before it is frozen. Consequently, a trusted loader could ...

CVE-2026-45719 Budibase: CouchDB Reduce Injection via Unsanitized Calculation Parameter in V1 Views API

Budibase is an open-source low-code platform. Prior to 3.38.1, the V1 Views API POST /api/views accepts a calculation parameter from the request body that is interpolated directly into a CouchDB reduce function definition without validation. Although an internal SCHEMAMAP object defines the valid...

EUVD-2026-32599

Budibase is an open-source low-code platform. Prior to 3.38.1, the V1 Views API POST /api/views accepts a calculation parameter from the request body that is interpolated directly into a CouchDB reduce function definition without validation. Although an internal SCHEMAMAP object defines the valid...

CVE-2026-45719 Budibase: CouchDB Reduce Injection via Unsanitized Calculation Parameter in V1 Views API

Budibase is an open-source low-code platform. Prior to 3.38.1, the V1 Views API POST /api/views accepts a calculation parameter from the request body that is interpolated directly into a CouchDB reduce function definition without validation. Although an internal SCHEMAMAP object defines the valid...

CVE-2026-45927

In the Linux kernel, the following vulnerability has been resolved: bpf: Require frozen map for calculating map hash Currently, bpfmapgetinfobyfd calculates and caches the hash of the map regardless of the map's frozen state. This leads to a TOCTOU bug where userspace can call BPFOBJGETINFOBYFD t...

UBUNTU-CVE-2026-45927

In the Linux kernel, the following vulnerability has been resolved: bpf: Require frozen map for calculating map hash Currently, bpfmapgetinfobyfd calculates and caches the hash of the map regardless of the map's frozen state. This leads to a TOCTOU bug where userspace can call BPFOBJGETINFOBYFD t...

CVE-2026-45967

CVE-2026-45967 pertains to the Linux kernel BPF subsystem. The vulnerability stems from map_direct_value_addr() in the instruction array map, where an offset was incorrectly added to the resulting address, and later the offset was re-applied by resolve_pseudo_ldimm64(). The issue has been fixed; ...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from bpfmapgetinfobyfd function in bpf. This function does not check the frozen state of maps during t...

CVE-2026-44983

smallbitvec is a growable bit-vector for Rust, optimized for size. From 1.0.1 to 2.6.0, an integer overflow in the internal capacity calculation of smallbitvec can lead to an undersized heap allocation, resulting in a heap buffer overflow through safe APIs only. This allows memory corruption...

smallbitvec 输入验证错误漏洞

smallbitvec is a small bit vector implemented as an inline or heap storage mechanism by Servo Open Source. In versions 1.0.1 to 2.6.0 of smallbitvec, there was a vulnerability related to input validation errors. This vulnerability stemmed from integer overflows in internal capacity calculations,...

CVE-2026-42923 Degradation of service with unbounded NSEC3 hash calculations

NLnet Labs Unbound up to and including version 1.25.0 has a vulnerability in the DNSSEC validator where the code path to consult the negative cache for DS records does not take into account the limit on NSEC3 hash calculations introduced in 1.19.1. This leads to degradation of service during the...

Astra Linux - уязвимость в linux-5.10, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Fixed the jump offset calculation in tailcall operations. The additional call to bpfintjitcompile skips the JIT context initialization. This effectively skips the offset calculation, resulting in outoffset being s...

Astra Linux - уязвимость в linux-6.1

In the Linux kernel, the following vulnerability has been resolved: btrfs: fixed an issue where the extent map was used after freeing memory when adding pages to compressed Bio data structures. In the function addrabiopages, we access the extent map to calculate ‘addsize’. After releasing the...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fixed the descriptor address in kvmatswapdesc Using “u64 user hva + offset” to obtain the virtual addresses of S1/S2 descriptors seems incorrect, especially when offset is not zero. What we actually want to get for...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: PCI: Fixed the link speed calculation in case of retrain failures. When pciefailedlinkretrain fails to retrain, it attempts to revert to the previous link speed. However, it calculates this speed from the Link Control 2 register...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: Staging: iio: frequency: ad9832: Fix for division by zero in ad9832calcfreqreg. In the ad9832writefrequency function, clkgetrate might return 0. This can lead to a division by zero when calling ad9832calcfreqreg. The check if fou...